Oops is an orphan street rat living in the medieval city of Castlebury. Tired of being alone he makes a friend with an actual street rat, and discovers he has magical abilities when he accidentally uses them to save his friend, Plague. However, the dark King Hectric Tepper has outlawed magic use and has ordered his capture. With the help of the friends Oops makes along the way, he quests to find his family and where he belongs.